1263 search results - page 93 / 253 » An objective approach to cluster validation |
SCVMA
2004
Springer
15 years 3 months ago
2004
Springer
We present a method for figure-ground segregation of moving objects from monocular video sequences. The approach is based on tracking extracted contour fragments, in contrast to ...
WWW
2005
ACM
15 years 11 months ago
2005
ACM
Based on the type of collaborative objects, a collaborative filtering (CF) system falls into one of two categories: item-based CF and user-based CF. Clustering is the basic idea i...
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SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
A fundamental task of data analysis is comprehending what distinguishes clusters found within the data. We present the problem of mining distinguishing sets which seeks to find s...
CVPR
2007
IEEE
16 years 11 days ago
2007
IEEE
We introduce an approach to accurately detect and segment partially occluded objects in various viewpoints and scales. Our main contribution is a novel framework for combining obj...
CCIA
2009
Springer
14 years 8 months ago
2009
Springer
Object segmentation is a challenging and important problem in computer vision. The difficulties to obtain accurate segmentations using only the traditional Topdown or Bottom-up ap...